<?php
session_start();
$_SESSION['uid']=1;
?>
<?php
require_once '../ptnhuan-web1/data/users.php';
?>
<form method="POST">
    Username<input type="text" name="username">
    Password<input type="password"name="password">
    <input type="submit"name="submit">
</form>
<?php if (isset($_POST['submit'])):?>
<?php 
$username=$_POST['username'];
$password=$_POST['password'];
$isOk=FALSE;
$index=-1;
for ($i = 0; $i < count($users); $i++) {
        if ((strcmp($users[$i]['username'], $username) == 0) && (strcmp($users[$i][password], $password) == 0)) {
            $isOk = TRUE;
            $index = $i;
        }
    }
    if ($isOk) {
        header("Location: http://localhost:82/nqthong-web1/films.php?uid=" . $users[$index]['id']);
    } else {
        echo'Dang nhap that bai';
    }
    ?>
<?php endif; ?>


